CN106286793A - Gear shift mechanism, gear-shifting rocker arm and the vibration absorber for gear-shifting rocker arm - Google Patents
Gear shift mechanism, gear-shifting rocker arm and the vibration absorber for gear-shifting rocker arm Download PDFInfo
- Publication number
- CN106286793A CN106286793A CN201510282509.4A CN201510282509A CN106286793A CN 106286793 A CN106286793 A CN 106286793A CN 201510282509 A CN201510282509 A CN 201510282509A CN 106286793 A CN106286793 A CN 106286793A
- Authority
- CN
- China
- Prior art keywords
- gear
- rocker arm
- shifting rocker
- slideway
- nose bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0208—Selector apparatus with means for suppression of vibrations or reduction of noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H2059/026—Details or special features of the selector casing or lever support
Abstract
The present invention relates to technical field of vehicle, it is provided that a kind of gear shift mechanism, gear-shifting rocker arm and the vibration absorber for gear-shifting rocker arm.Vibration absorber for gear-shifting rocker arm of the present invention includes damping frame and elastic damping block, the slideway of the nose bar for accommodating described gear-shifting rocker arm of extension it is formed with on described damping frame, described elastic damping block is arranged on described damping frame for pressing described nose bar with described nose bar when contacting, thus eliminate the gear-shifting rocker arm caused because of variator internal vibration and the phenomenon of gear level shake significantly, and correspondingly increase gear selecting shift feel, prevent variator from producing gear.
Description
Technical field
The present invention relates to technical field of vehicle, particularly to a kind of vibration absorber for gear-shifting rocker arm, one
Plant and the matching used gear-shifting rocker arm of described vibration absorber, and a kind of shifter of transmission.
Background technology
It is known that transmission for vehicles changes the driving force of vehicle and speed by changing gear ratio
Change, to guarantee that vehicle can normally travel under various road conditions.Along with the constantly progressive of automotive engineering with
Development, variator kind also gets more and more.But, traditional manual transmission by its simple in construction,
Handle the fuel economy that sense is strong and good, the still dominant contribution of occuping market.
In hand gear mechanism, gear-shifting rocker arm is connected to the shifting shaft of variator, and gear-shifting rocker arm is formed
Having gear-shifting inhaul cable support, gear-shifting inhaul cable support connects has gear-shifting inhaul cable, gear-shifting inhaul cable to be connected with gear level again.
In operation, driver is by operating gear level to realize the gearshift of vehicle.
But, in the actual motion of vehicle, when vehicle is in idling or normally travels, transmission gear
To produce the excitation of corresponding load in rotary course, this load encourages by the tooth hub tooth being attached thereto
The associated attachment transmission such as set, selector fork, and be delivered to change by the parts such as shifting shaft, case of transmission
On gear rocking arm, and gear-shifting rocker arm affects due to fit-up gap and design factor, is transferred to gear-shifting rocker arm this
Plant load excitation and would generally cause the vibration of gear-shifting rocker arm, and this vibration will joining by gear-shifting rocker arm
The effect of pouring weight and amplify so that gear-shifting rocker arm presents the phenomenon around shifting shaft shake, passes through with after vibration
Gear-shifting inhaul cable is delivered to gear level, and gear level presents shake, affects driver comfort.
Summary of the invention
In view of this, it is contemplated that propose a kind of vibration absorber for gear-shifting rocker arm, to disappear significantly
Except the gear-shifting rocker arm caused because of variator internal vibration and the phenomenon of gear level shake, and correspondingly increase change
Speed device shifting sensation, prevents variator from producing gear.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of vibration absorber for gear-shifting rocker arm, described vibration absorber includes damping frame and elastic damping
Block, described damping frame is formed the slideway of the nose bar for accommodating described gear-shifting rocker arm of extension, institute
State elastic damping block and be arranged on described damping frame for pressing when contacting with described nose bar described convex
Bar.
Relative to prior art, the vibration absorber for gear-shifting rocker arm of the present invention has following excellent
Gesture:
The operation that may be mounted at variator due to damping frame in actual use covers, meanwhile, and vibration damping
It is formed on support on slideway, and damping frame and is provided with elastic damping block, so, gear-shifting rocker arm convex
Bar is contained in slideway, and can be along slideway action, will be by bullet when nose bar contacts with elastic damping block
Property damping block press so that gear-shifting rocker arm is pressed location by elastic damping block, thus eliminates significantly because becoming
The speed gear-shifting rocker arm that causes of device internal vibration and the phenomenon of gear level shake, further, nose bar subtracts with elasticity
The block that shakes contact and the process departed from can correspondingly increase gear selecting shift feel, further, due to
Nose bar is pressed by elastic damping block, can be effectively prevented variator and fall gear.
Further, described elastic damping block is arranged at least one medial surface of described slideway.
Further, described slideway is formed as arcuate shape.
Preferably, described elastic damping block is formed for holding on the outer surface coordinated with described nose bar
Receive the recess of described nose bar, and the two side ends arc-shaped transition of described recess.
Preferably, the quantity of described elastic damping block is multiple, and on the bearing of trend of described slideway between
Every layout.
Preferably, described elastic damping block includes housing, two springs and two cylinders, wherein, described
Housing is arranged on the medial surface of described slideway, and is formed with opening in described housing towards described slideway
Accommodate chamber；Two described springs are spaced layout, and each described spring on the direction that described slideway extends
One end be fixedly connected on the bottom surface in described receiving chamber；Each described cylinder is connected to each self-corresponding described
The other end of spring, the axis of each described cylinder extends in the short transverse of described slideway, with two
Forming the space accommodating described nose bar between individual described cylinder, each described cylinder is towards the post of described slideway
Body side surface is formed as arcwall face.
Further, described receiving intracavity is provided with two interval layouts on the direction that described slideway extends
Spring retainer chamber, each described spring retainer intracavity along described slideway short transverse be spaced be disposed with
Two described springs；Described cylinder is cylinder, and described cylinder is placed on each self-corresponding described spring retainer
Positioning on the described spring in chamber and by capping, a part for described cylinder cylinder is from the opening of described capping
Protrude.
Selectively, described elastic damping block is the block part being made up of elastomeric material.
Further, described damping frame is formed as U-bracket, a support of described U-bracket
It is formed with described slideway on sidewall, another rack side wall is formed the installing hole for location.
Another object of the present invention is to propose a kind of gear-shifting rocker arm, to shake for gearshift with above-described
The vibration absorber of arm supports the use, thus eliminates the gear-shifting rocker arm caused because of variator internal vibration significantly
And the phenomenon of gear level shake, and correspondingly increase gear selecting shift feel, prevent variator from producing
Gear.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of gear-shifting rocker arm, described gear-shifting rocker arm is formed nose bar, and described nose bar is for coordinating in basis
The above is in the described slideway of the described damping frame of the vibration absorber of gear-shifting rocker arm and described
Pressed by described elastic damping block when nose bar contacts with described elastic damping block.
So, the nose bar of this gear-shifting rocker arm can slide in the slideway of damping frame, and is subtracting with elasticity
Location can be pressed by elastic damping block during the block that shakes contact, thus eliminate significantly because of variator internal vibration
The gear-shifting rocker arm caused and the phenomenon of gear level shake, further, nose bar contacts with elastic damping block and de-
From process can correspondingly increase gear selecting shift feel, further, due to elastic damping block pair
Pressing of nose bar, can be effectively prevented variator and fall gear.
Additionally, another object of the present invention is to propose a kind of gear shift mechanism, with eliminate significantly because of
Gear-shifting rocker arm that variator internal vibration causes and the phenomenon of gear level shake, and correspondingly increase variator
Shifting is felt, prevents variator from producing gear.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of gear shift mechanism, described gear shift mechanism includes:
The operation lid of variator；The above-described vibration absorber for gear-shifting rocker arm；With above-described
Gear-shifting rocker arm；Wherein, described damping frame is fixedly connected on described operation and covers, described gear-shifting rocker arm
Described nose bar is slidably fit in described slideway, and described nose bar contacts with described elastic damping block
Time pressed by described elastic damping block.
So, when the nose bar of gear-shifting rocker arm slides in slideway, and after sliding into required gear with elasticity
Damping block contacts, and is pressed location by elastic damping block, thus eliminates significantly because of variator internal vibration
The gear-shifting rocker arm caused and the phenomenon of gear level shake, further, nose bar contacts with elastic damping block and de-
From process can correspondingly increase gear selecting shift feel, further, due to elastic damping block pair
Pressing of nose bar, can be effectively prevented variator and fall gear.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, the present invention's
Schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.?
In accompanying drawing:
Fig. 1 is that a kind of stereochemical structure of the vibration absorber for gear-shifting rocker arm described in the embodiment of the present invention is shown
It is intended to；
Fig. 2 is the another kind of stereochemical structure of the vibration absorber for gear-shifting rocker arm described in the embodiment of the present invention
Schematic diagram；
Fig. 3 is a kind of structural representation of the elastic damping block in Fig. 1 and Fig. 2；
Fig. 4 is the cylinder in Fig. 3 and the decomposing state figure of spring cooperation；
Fig. 5 is the perspective view of the elastic damping block in Fig. 1 and Fig. 2；
Fig. 6 is the perspective view of the gear shift mechanism described in the embodiment of the present invention.
Description of reference numerals:
1-vibration absorber, 2-damping frame, 3-elastic damping block, 4-nose bar, 5-slideway, 6-recess, 7-
Housing, 8-spring, 9-cylinder, 10-accommodates chamber, 11-space, 12-elastic spacing chamber, and 13-covers, 14-
Installing hole, 15-gear-shifting rocker arm, 16-operates lid.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the spy in embodiment
Levy and can be mutually combined.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Such as Fig. 1, shown in 2 and 6, the vibration absorber 1 for gear-shifting rocker arm of the present invention includes that vibration damping props up
Frame 2 and elastic damping block 3, described damping frame 2 is formed shaking for accommodating described gearshift of extension
The slideway 5 of the nose bar 4 of arm 15, described elastic damping block 3 be arranged on described damping frame 2 for
Described nose bar 4 is pressed with described nose bar 4 when contacting.
So, the most such as may be mounted at the operation lid 16 of variator due to damping frame 2
On, as shown in Figure 6, meanwhile, damping frame 2 is formed with slideway 5, so, gear-shifting rocker arm 15
Nose bar 4 be contained in slideway 5, and can be along slideway 5 action, when nose bar 4 and elastic damping block
During 3 contact, when namely gear-shifting rocker arm is in corresponding gear, nose bar 4 will be touched by elastic damping block 3
Pressure so that gear-shifting rocker arm 15 is pressed location by elastic damping block 3, such as realize to nose bar 4 axially and
The control of radial vibration, thus eliminate significantly the gear-shifting rocker arm 15 caused because of variator internal vibration and
The phenomenon that gear level (not shown) is shaken, further, nose bar 4 contacts with elastic damping block 3 and departs from
Process can correspondingly increase gear selecting shift feel, further, owing to elastic damping block 3 is right
Pressing of nose bar 4, can be effectively prevented variator and fall gear.
Further, as illustrated in fig. 1 and 2, described elastic damping block 3 is arranged on described slideway 5 extremely
On a few medial surface.Such as, the one side of slideway 5 or both sides medial surface are provided with elastic damping block
3, so, the layout of elastic damping block 3 is also not take up extra installing space, meanwhile, when being arranged in
Time on the medial surface of slideway 5, nose bar 4 can be easy to further and subtract with elasticity after sliding into required gear
The block 3 that shakes coordinates.
Further, as it is shown in figure 1, described slideway 5 is formed as arcuate shape, so, nose bar 4 exists
When coordinating slip in slideway 5, gear-shifting rocker arm 15 will be along arc-shaped path of movement, so that driver is more easy to
According to different road conditions gearshifts.
Further, under vehicle is in idling, or normal driving cycle, in order to improve elastic damping
The block 3 limit effect to gear-shifting rocker arm 15, it is preferable that as it is shown in figure 1, described elastic damping block 3
The recess 6 for accommodating described nose bar 4, example it is formed with on the outer surface coordinated with described nose bar 4
As, when on the medial surface that elastic damping block 3 is arranged on slideway 5, described elastic damping block 3 is towards institute
State slideway 5 outer surface on be formed with such recess 6, so, at non-operating state, nose bar 4
Will be located in this recess 6, to eliminate gear-shifting rocker arm generation vibration and shake further, and, in order to just
Recess 6 can be slipped in nose bar 4 or skid off from recess 6, the two side ends arc-shaped transition of described recess 6,
So, during the sliding in and out of nose bar 4, the outer peripheral face of nose bar 4 by with recess 6 both sides
Arc-shaped transition section sliding contact, thus be easier to the slip of nose bar 4, improve gear-shifting rocker arm 15 can
Operability.
It addition, according to automobile gear level, in the vibration absorber 1 of the present invention, the number of described elastic damping block 3
Amount, for multiple, the most as illustrated in fig. 1 and 2, a side of slideway 5 or two sides sets respectively
It is equipped with three elastic damping blocks 3, and three elastic damping blocks 3 are on the bearing of trend of described slideway 5
Interval is arranged, such as, when three elastic damping blocks 3, middle elastic damping block 3 is permissible
Being configured under neutral or idling mode the damping block coordinated with nose bar 4, elastic damping block 3 front and back is permissible
It is configured to vehicle and hangs the damping block coordinated with nose bar 4 in shelves driving process.
Certainly, two sides of slideway 5 being respectively symmetrically when being provided with elastic damping block 3, nose bar 4 can
To be pressed location by while two-side elastic damping block 3 simultaneously such that it is able to further eliminate gearshift
There is vibration and shake, meanwhile, when nose bar 4 slides in or out two elastic damping blocks 3, gearshift in rocking arm
Rocking arm 15 also by transmitting the gearshift sense of more intuition to gear level, significantly more improves the operability of gearshift.
It addition, in the vibration absorber 1 of the present invention, elastic damping block 3 can be to have various structures form.
Will be described below two kinds of versions of elastic damping block 3, but it is to be understood that, the elasticity of the present invention
Damping block 3 is not limited to this, determines as long as can press nose bar 4 when it is capable of contacting with nose bar 4
The function of position.
A kind of version of elastic damping block 3:
Such as Fig. 3, shown in 4 and 5, in this version, described elastic damping block 3 include housing 7,
Two springs 8 and two cylinders 9, wherein, described housing 7 is arranged on the medial surface of described slideway 5,
Such as, the medial surface of slideway 5 is formed with installation groove so that housing 7 can be fixedly mounted on described peace
In dress groove, and in described housing 7, it is formed with the opening receiving chamber 10 towards described slideway 5；Two
Described spring 8 is spaced layout, and one end of each described spring 8 on the direction that described slideway 5 extends
It is fixedly connected on the bottom surface in described receiving chamber 10；Each described cylinder 9 is connected to each self-corresponding described
The other end of spring 8, the axis of each described cylinder 9 extends in the short transverse of described slideway 5,
Thus to form the space 11 accommodating described nose bar 4 between two described cylinders 9, this space 11 is also
Being exactly above-described recess 6, meanwhile, the outer peripheral face for the ease of nose bar 4 slips over cylinder 9, each
Described cylinder 9 is formed as arcwall face towards the column side face of described slideway 5.So, gear-shifting rocker arm 15
When being in required gear, nose bar 4 will be located in the space 11 between two cylinders 9, meanwhile, and bullet
Spring 8 will be outwardly against cylinder 9 so that two cylinders 9 press nose bar 4 in both sides, it is achieved to nose bar 4
Axially and radially press location.When needs gearshift makes nose bar 4 slip over from cylinder 9, due to cylinder
The arcwall face of 9 presses nose bar 4, will be a kind of more intuitively to gear level transmission by gear-shifting rocker arm 15
Gearshift sense so that driver has good shift feel, strengthens the comfortableness of gearshift.
In this version of elastic damping block 3, further, arrange in described receiving chamber 10
There are two spaced apart spring retainer chambeies 12 on the direction that described slideway 5 extends, such as, accommodate chamber
10 are partitioned into two chambers, in each chamber, by four pieces of limiting plate end to end formation spring limits
Chamber 12, position, in each described spring retainer chamber 12, the short transverse interval along described slideway 5 is disposed with
Two described springs 8, the most as shown in Figure 4；Described cylinder 9 is cylinder, and described cylinder is placed on respectively
On the described spring 8 in self-corresponding described spring retainer chamber 12 and by capping 13 location, cover 13
On be formed with two openings, the width of opening is less than the diameter of cylinder, to prevent cylinder from deviate from so that often
A part for individual described cylinder cylinder is protruded from the opening of each self-corresponding described capping 13, with at two
Space 11 is formed, as shown in Figure 5 between cylinder.So, by covering 13, so that cylinder
Part cylindrical surface protrudes, thus further increases cylinder and the reliability of spring 8 assembling.
The another kind of version of elastic damping block 3:
In this kind of version, described elastic damping block 3 is the block part being made up of elastomeric material, such as,
Elastic damping block 3 is made up of the elastoplast with the hardness that meets the requirements, further, and this elastoplast
It is formed with above-mentioned recess on the block part made, or forms above-mentioned sky between two such piece of parts
Between 11.
Additionally, in the vibration absorber 1 of the present invention, described damping frame 2 can to have various structures form,
Such as, in the preferred version of one, as illustrated in fig. 1 and 2, described damping frame 2 is formed as
U-bracket, a rack side wall of described U-bracket is formed with described slideway 5, another support
Being formed with the installing hole 14 for location on sidewall, so, this U-bracket can pass through installing hole 14
It is fixedly connected on operation lid 16 with the connector such as bolt, as shown in Figure 6.
It addition, the present invention also provides for a kind of gear-shifting rocker arm 15, as shown in Figure 6, wherein, described gearshift is shaken
Being formed with nose bar 4 on arm 15, described nose bar 4 is subtracting described in the above vibration absorber 1 for coordinating
Shake in the described slideway 5 of support 2, and by institute when described nose bar 4 contacts with described elastic damping block 3
State elastic damping block 3 to press.
So, the nose bar 4 of gear-shifting rocker arm 15 can slide in the slideway 5 of damping frame 2, and
Location can be pressed by elastic damping block 3 when contacting with elastic damping block 3, thus eliminate significantly because becoming
The speed gear-shifting rocker arm 15 that causes of device internal vibration and the phenomenon of gear level shake, further, nose bar 4 with
Elastic damping block 3 contacts and the process that departs from can correspondingly increase gear selecting shift feel, more enters one
Step, owing to elastic damping block 3 presses location to nose bar 4, can be effectively prevented variator and fall gear.
Additionally, the present invention also provides for a kind of gear shift mechanism, as shown in Figure 6, described gear shift machine
Structure includes: the operation lid 16 of variator；Above-described vibration absorber 1；Shake with above-described gearshift
Arm 15；Wherein, described damping frame 2 such as can be fixing even by the cooperation of installing hole 14 and bolt
Being connected on described operation lid 16, the described nose bar 4 of described gear-shifting rocker arm 15 is slidably fit into described
In slideway 5, and by described elastic damping block 3 when described nose bar 4 contacts with described elastic damping block 3
Pressing, such as, nose bar 4 can slide in or out the space 11 before two cylinders 9.
So, when the nose bar 4 of gear-shifting rocker arm 15 slides in slideway 5, and required gear is being slided into
(gear of such as neutral or normal vehicle operation) contacts with elastic damping block 3 afterwards, and is subtracted by elasticity
The block 3 that shakes presses location, thus eliminate significantly the gear-shifting rocker arm 15 caused because of variator internal vibration and
The phenomenon of gear level shake, further, nose bar 4 contacts with elastic damping block 3 and the process that departs from is permissible
Correspondingly increase gear selecting shift feel, further, due to elastic damping block 3 touching nose bar 4
Pressure, can be effectively prevented variator and fall gear.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within the spirit of invention and principle, any modification, equivalent substitution and improvement etc. made, should be included in
Within protection scope of the present invention.
Claims (10)
1. the vibration absorber for gear-shifting rocker arm, it is characterised in that described vibration absorber (1) wraps
Include damping frame (2) and elastic damping block (3), described damping frame (2) is formed the use of extension
In the slideway (5) of the nose bar (4) accommodating described gear-shifting rocker arm, described elastic damping block (3) is arranged on
For pressing described nose bar (4) with described nose bar (4) when contacting on described damping frame (2).
Vibration absorber for gear-shifting rocker arm the most according to claim 1, it is characterised in that described
Elastic damping block (3) is arranged at least one medial surface of described slideway (5).
Vibration absorber for gear-shifting rocker arm the most according to claim 1, it is characterised in that described
Slideway (5) is formed as arcuate shape.
Vibration absorber for gear-shifting rocker arm the most according to claim 1, it is characterised in that described
Elastic damping block (3) is formed for accommodating described on the outer surface coordinated with described nose bar (4)
The recess (6) of nose bar (4), and the two side ends arc-shaped transition of described recess (6).
Vibration absorber for gear-shifting rocker arm the most according to claim 1, it is characterised in that described
The quantity of elastic damping block (3) is multiple, and interval is arranged on the bearing of trend of described slideway (5).
6., according to the vibration absorber for gear-shifting rocker arm described in any one in claim 1-5, it is special
Levying and be, described elastic damping block (3) includes housing (7), two springs (8) and two cylinders (9),
Wherein,
Described housing (7) is arranged on the medial surface of described slideway (5), and in described housing (7)
It is formed with the opening receiving chamber (10) towards described slideway (5)；
Two described springs (8) are spaced layout, and each institute on the direction that described slideway (5) extends
The one end stating spring (8) is fixedly connected on the bottom surface of described receiving chamber (10)；
Each described cylinder (9) is connected to the other end of each self-corresponding described spring (8), Mei Gesuo
The axis stating cylinder (9) extends in the short transverse of described slideway (5), with at two described cylinders
(9) forming the space (11) accommodating described nose bar (4) between, each described cylinder (9) is towards institute
The column side face stating slideway (5) is formed as arcwall face.
Vibration absorber for gear-shifting rocker arm the most according to claim 6, it is characterised in that described
It is provided with two spaced apart springs on the direction that described slideway (5) extends in accommodating chamber (10)
Limit chamber (12), along the short transverse of described slideway (5) in each described spring retainer chamber (12)
Interval is disposed with two described springs (8)；
Described cylinder (9) is cylinder, and described cylinder is placed on each self-corresponding described spring retainer chamber (12)
Described spring (8) upper and positioned by capping (13), a part for described cylinder cylinder is from described
The opening of capping (13) protrudes.
Vibration absorber for gear-shifting rocker arm the most according to claim 1, it is characterised in that described
Damping frame (2) is formed as U-bracket, and a rack side wall of described U-bracket is formed
State slideway (5), another rack side wall is formed the installing hole (14) for location.
9. a gear-shifting rocker arm, it is characterised in that be formed with nose bar (4) on described gear-shifting rocker arm (15),
Described nose bar (4) is for coordinating according to shaking for gearshift described in any one in claim 1-8
In the described slideway (5) of the described damping frame (2) of the vibration absorber (1) of arm and described convex
Pressed by described elastic damping block (3) when bar (4) contacts with described elastic damping block (3).
10. a gear shift mechanism, it is characterised in that described gear shift mechanism includes:
The operation lid (16) of variator；
According to the vibration absorber for gear-shifting rocker arm (1) described in any one in claim 1-8；With
Gear-shifting rocker arm according to claim 9 (15)；
Wherein, described damping frame (2) is fixedly connected on described operation lid (16), described gearshift
The described nose bar (4) of rocking arm (15) is slidably fit in described slideway (5), and described convex
Pressed by described elastic damping block (3) when bar (4) contacts with described elastic damping block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282509.4A CN106286793A (en) | 2015-05-28 | 2015-05-28 | Gear shift mechanism, gear-shifting rocker arm and the vibration absorber for gear-shifting rocker arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282509.4A CN106286793A (en) | 2015-05-28 | 2015-05-28 | Gear shift mechanism, gear-shifting rocker arm and the vibration absorber for gear-shifting rocker arm |
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| Publication Number | Publication Date |
|---|---|
| CN106286793A true CN106286793A (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510282509.4A Pending CN106286793A (en) | 2015-05-28 | 2015-05-28 | Gear shift mechanism, gear-shifting rocker arm and the vibration absorber for gear-shifting rocker arm |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110494679A (en) * | 2017-04-12 | 2019-11-22 | 舍弗勒技术股份两合公司 | Damper on shift dome |
| CN111237442A (en) * | 2018-11-28 | 2020-06-05 | 上海汽车集团股份有限公司 | Manual transmission gear shifting system and bidirectional buffering gear shifting mechanism thereof |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2339864A (en) * | 1998-07-24 | 2000-02-09 | Draftex Ind Ltd | Anti-vibration gear lever guide |
| US6122986A (en) * | 1998-06-03 | 2000-09-26 | Ford Global Technologies, Inc. | Shifter assembly |
| EP1091149A2 (en) * | 1999-10-07 | 2001-04-11 | Bayerische Motoren Werke Aktiengesellschaft | Damper for shift linkage |
| CN2835715Y (en) * | 2005-10-28 | 2006-11-08 | 重庆青山工业有限责任公司 | Gear Shifting mechanism for mechanical transmission |
| FR2907871A1 (en) * | 2006-10-26 | 2008-05-02 | Renault Sas | Shift lever for gearbox of motor vehicle, has shaft coupled to mechanical oscillation device increasing finger speed during free flight phase before intervening with idle pinion coupling, and attenuating vibrations from pinion coupling |
| CN201627909U (en) * | 2010-01-26 | 2010-11-10 | 重庆青山工业有限责任公司 | Shift mechanism of manual transmission |
| DE102009057298A1 (en) * | 2009-12-07 | 2011-06-09 | Schaeffler Technologies Gmbh & Co. Kg | Absorption device for switching cathedral with control shaft, has absorber weight, absorber unit and control device, where control device is formed to guide absorber weight in direction of rotation around drag axis of control shaft |
| DE102010032250A1 (en) * | 2010-07-26 | 2012-01-26 | Schaeffler Technologies Gmbh & Co. Kg | Switching device for a transmission |
| CN103016703A (en) * | 2012-12-31 | 2013-04-03 | 长城汽车股份有限公司 | Control mechanism of manual transmission |
| CN203098822U (en) * | 2012-12-29 | 2013-07-31 | 长城汽车股份有限公司 | Control mechanism of manual transmission |
| CN203258053U (en) * | 2013-03-30 | 2013-10-30 | 长城汽车股份有限公司 | Gear shifting force induction device of vehicle manual transmission |
| CN103410957A (en) * | 2013-08-27 | 2013-11-27 | 长城汽车股份有限公司 | Gear shifting rocker arm device and vehicle with same |
| CN104455366A (en) * | 2014-10-29 | 2015-03-25 | 长城汽车股份有限公司 | Gear shifting control mechanism and automobile |
-
2015
- 2015-05-28 CN CN201510282509.4A patent/CN106286793A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6122986A (en) * | 1998-06-03 | 2000-09-26 | Ford Global Technologies, Inc. | Shifter assembly |
| GB2339864A (en) * | 1998-07-24 | 2000-02-09 | Draftex Ind Ltd | Anti-vibration gear lever guide |
| EP1091149A2 (en) * | 1999-10-07 | 2001-04-11 | Bayerische Motoren Werke Aktiengesellschaft | Damper for shift linkage |
| CN2835715Y (en) * | 2005-10-28 | 2006-11-08 | 重庆青山工业有限责任公司 | Gear Shifting mechanism for mechanical transmission |
| FR2907871A1 (en) * | 2006-10-26 | 2008-05-02 | Renault Sas | Shift lever for gearbox of motor vehicle, has shaft coupled to mechanical oscillation device increasing finger speed during free flight phase before intervening with idle pinion coupling, and attenuating vibrations from pinion coupling |
| DE102009057298A1 (en) * | 2009-12-07 | 2011-06-09 | Schaeffler Technologies Gmbh & Co. Kg | Absorption device for switching cathedral with control shaft, has absorber weight, absorber unit and control device, where control device is formed to guide absorber weight in direction of rotation around drag axis of control shaft |
| CN201627909U (en) * | 2010-01-26 | 2010-11-10 | 重庆青山工业有限责任公司 | Shift mechanism of manual transmission |
| DE102010032250A1 (en) * | 2010-07-26 | 2012-01-26 | Schaeffler Technologies Gmbh & Co. Kg | Switching device for a transmission |
| CN203098822U (en) * | 2012-12-29 | 2013-07-31 | 长城汽车股份有限公司 | Control mechanism of manual transmission |
| CN103016703A (en) * | 2012-12-31 | 2013-04-03 | 长城汽车股份有限公司 | Control mechanism of manual transmission |
| CN203258053U (en) * | 2013-03-30 | 2013-10-30 | 长城汽车股份有限公司 | Gear shifting force induction device of vehicle manual transmission |
| CN103410957A (en) * | 2013-08-27 | 2013-11-27 | 长城汽车股份有限公司 | Gear shifting rocker arm device and vehicle with same |
| CN104455366A (en) * | 2014-10-29 | 2015-03-25 | 长城汽车股份有限公司 | Gear shifting control mechanism and automobile |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110494679A (en) * | 2017-04-12 | 2019-11-22 | 舍弗勒技术股份两合公司 | Damper on shift dome |
| CN111237442A (en) * | 2018-11-28 | 2020-06-05 | 上海汽车集团股份有限公司 | Manual transmission gear shifting system and bidirectional buffering gear shifting mechanism thereof |
| CN111237442B (en) * | 2018-11-28 | 2022-01-04 | 上海汽车集团股份有限公司 | Manual transmission gear shifting system and bidirectional buffering gear shifting mechanism thereof |
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Application publication date: 20170104 |